package net.sourceforge.squirrel_sql.plugins.derby.tab;
/*
* Copyright (C) 2006 Rob Manning
* manningr@users.sourceforge.net
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
import java.sql.PreparedStatement;
import java.sql.SQLException;
import net.sourceforge.squirrel_sql.client.session.ISession;
import net.sourceforge.squirrel_sql.client.session.mainpanel.objecttree.tabs.BasePreparedStatementTab;
import net.sourceforge.squirrel_sql.fw.sql.IDatabaseObjectInfo;
import net.sourceforge.squirrel_sql.fw.util.StringManager;
import net.sourceforge.squirrel_sql.fw.util.StringManagerFactory;
import net.sourceforge.squirrel_sql.fw.util.log.ILogger;
import net.sourceforge.squirrel_sql.fw.util.log.LoggerController;
/**
* This class will display the details for a Derby trigger.
*
* @author manningr
*/
public class TriggerDetailsTab extends BasePreparedStatementTab
{
private static final StringManager s_stringMgr =
StringManagerFactory.getStringManager(TriggerDetailsTab.class);
/**
* This interface defines locale specific strings. This should be
* replaced with a property file.
*/
private interface i18n
{
// i18n[TriggerDetailsTab.title=Details]
String TITLE = s_stringMgr.getString("TriggerDetailsTab.title");
// i18n[TriggerDetailsTab.hint=Display trigger details]
String HINT = s_stringMgr.getString("TriggerDetailsTab.hint");
}
/** SQL that retrieves the data. */
private static String SQL =
"select tr.TRIGGERNAME AS name, " +
" sc.SCHEMANAME AS schemaname, " +
" tr.CREATIONTIMESTAMP AS createtime, " +
" CASE " +
" WHEN tr.EVENT='U' THEN 'UPDATE' " +
" WHEN tr.EVENT='D' THEN 'DELETE' " +
" WHEN tr.EVENT='I' THEN 'INSERT' " +
" END AS event, " +
" CASE " +
" WHEN tr.FIRINGTIME='B' THEN 'BEFORE' " +
" WHEN tr.FIRINGTIME='A' THEN 'AFTER' " +
" END AS firingtime, " +
" CASE " +
" WHEN tr.TYPE='R' THEN 'ROW' " +
" WHEN tr.TYPE='S' THEN 'STATEMENT' " +
" END AS type, " +
" t.TABLENAME AS TABLENAME " +
"from SYS.SYSTRIGGERS tr, SYS.SYSSCHEMAS sc, SYS.SYSTABLES t " +
"where TRIGGERNAME = ? " +
"and sc.SCHEMANAME = ? " +
"and tr.SCHEMAID = sc.SCHEMAID " +
"and tr.TABLEID = t.TABLEID ";
/** Logger for this class. */
private final static ILogger s_log =
LoggerController.createLogger(TriggerDetailsTab.class);
public TriggerDetailsTab()
{
super(i18n.TITLE, i18n.HINT, true);
}
protected PreparedStatement createStatement() throws SQLException
{
ISession session = getSession();
IDatabaseObjectInfo doi = getDatabaseObjectInfo();
if (s_log.isDebugEnabled()) {
s_log.debug("Trigger details SQL: "+SQL);
s_log.debug("Trigger name: "+doi.getSimpleName());
s_log.debug("Trigger schema: "+doi.getSchemaName());
}
PreparedStatement pstmt = session.getSQLConnection().prepareStatement(SQL);
pstmt.setString(1, doi.getSimpleName());
pstmt.setString(2, doi.getSchemaName());
return pstmt;
}
}